openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor
Nemotron-3-Nano-Omni-30B-A3B-Reasoning-Q4_K_M:latest
OLLAMA GGUFnemotron_h_moe · 31.6B · Q4_K_M
Aug 19, 2026 · AMD Ryzen 7 9700X 8-Core Processor
Global Score
84 vs 81
Hardware Fit
65 vs 78
Quality Score
92 vs 82
Hardware
openai/gpt-oss-20b Nemotron-3-Nano-Om…
MachineASUSMicro-Star International Co., Ltd. MS-7E51
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorAMD Ryzen 7 9700X 8-Core Processor
Cores1616
RAM31 GB31 GB
GPUNVIDIA GeForce RTX 4090, RaphaelNVIDIA GeForce RTX 5080, AMD Radeon(TM) Graphics
OScachyos rollingMicrosoft Windows 11 Pro 10.0.26200
Archx64x64
Power Modeperformancebalanced
Performance
openai/gpt-oss-20b Nemotron-3-Nano-Om…
Tokens/sec221.556.8
First chunk5 ms421 ms
TTFT30.0 s421 ms
Load timeN/A0.1 s
Memory usage21.1 GB26.0 GB
Memory %69%84%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
15/30
Nemotron-3-Nano-Omni-30…
Speed
50/50
TTFT
20/20
Memory
8/30
Quality
openai/gpt-oss-20b
Reasoning
19/20
Coding
15/20
Instruction
18/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
Nemotron-3-Nano-Omni-30…
Reasoning
14/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
10/15
Multilingual
9/10
Reasoning: Adequate Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Adequate Multilingual: Strong
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